Emily Blunt The English BBC2, 9pm

Fifteen years earlier, on Wyoming's Chalk River in 1875, Thomas Trafford arrives to establish his cattle ranch, along with his accountant and aide, David Melmont. But events take a sour turn when Melmont becomes involved in a horrific crime, which ultimately has an immense impact on the lives of both Eli and Cornelia. Drama, starring Emily Blunt and Chaske Spencer.